<h2>
    完善活动详情
</h2>
<div class="container-fluid " >
    <div class="row">
        <div id="uploadImgDiv" class="col-sm-4" >

        </div>
        <div class="col-lg-8">
            <textarea id="detailTextarea" style="height: 600px"></textarea>
        </div>
    </div>
    <div class="row">
        <div class="col-sm-offset-8 col-sm-1">
            <input id="detailToBase" type="button" class="btn-group-sm" value="上一步">
        </div>
        <div class="col-sm-3">
            <input id="detailToOption" type="button" class="btn-info" value="下一步">
        </div>
    </div>
</div>